FR3076945B1 - Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur - Google Patents

Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur Download PDF

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Publication number
FR3076945B1
FR3076945B1 FR1850250A FR1850250A FR3076945B1 FR 3076945 B1 FR3076945 B1 FR 3076945B1 FR 1850250 A FR1850250 A FR 1850250A FR 1850250 A FR1850250 A FR 1850250A FR 3076945 B1 FR3076945 B1 FR 3076945B1
Authority
FR
France
Prior art keywords
contactor
contact element
device including
cutting device
electrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1850250A
Other languages
English (en)
Other versions
FR3076945A1 (fr
Inventor
Thibaut Chailloux
Antoine Gerlaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mersen France SB SAS
Original Assignee
Mersen France SB SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mersen France SB SAS filed Critical Mersen France SB SAS
Priority to FR1850250A priority Critical patent/FR3076945B1/fr
Publication of FR3076945A1 publication Critical patent/FR3076945A1/fr
Application granted granted Critical
Publication of FR3076945B1 publication Critical patent/FR3076945B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
    • H01H2003/225—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion with coil contact, i.e. the movable contact itself forms a secondary coil in which the repulsing current is induced by an operating current in a stationary coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices

Abstract

L'invention concerne un contacteur électrique (100), comprenant une paire de contacts fixes (106), un élément de contact (120) qui est fabriqué dans un matériau non-magnétique , mais électriquement conducteur, et qui est mobile en translation entre une position fermée, dans laquelle il est apte à conduire un courant électrique entre les deux contacts fixes et une position ouverte, dans laquelle il est isolé des deux contacts fixes. le contacteur comprend un électroaimant (122), qui est agencé de façon à générer, lorsqu'il est alimenté en avec un courant pulsé alternatif, un champ magnétique variable et des courants induits à l'intérieur de l'élément de contact (120), ce qui crée une force résultante déplaçant l'élément de contact de sa position fermée à sa position ouverte.
FR1850250A 2018-01-12 2018-01-12 Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur Active FR3076945B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1850250A FR3076945B1 (fr) 2018-01-12 2018-01-12 Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850250A FR3076945B1 (fr) 2018-01-12 2018-01-12 Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur
FR1850250 2018-01-12

Publications (2)

Publication Number Publication Date
FR3076945A1 FR3076945A1 (fr) 2019-07-19
FR3076945B1 true FR3076945B1 (fr) 2020-10-16

Family

ID=62092053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850250A Active FR3076945B1 (fr) 2018-01-12 2018-01-12 Contacteur electrique et dispositif de coupure a semi-conducteurs comprenant un tel contacteur

Country Status (1)

Country Link
FR (1) FR3076945B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU595802A1 (ru) * 1976-11-09 1978-02-28 Предприятие П/Я Р-6511 Быстродействующий индукционно-динамический привод коммутационного аппарата
FR2454174A1 (fr) * 1979-04-09 1980-11-07 Merlin Gerin Contacteur a commande d'ouverture rapide sur defaut
FR2867304B1 (fr) * 2004-03-04 2006-07-21 Schneider Electric Ind Sas Dispositif de commutation comprenant un mecanisme d'actionnement ultra-rapide
US7777600B2 (en) * 2004-05-20 2010-08-17 Powerpath Technologies Llc Eddy current inductive drive electromechanical liner actuator and switching arrangement
US9805888B2 (en) * 2014-05-19 2017-10-31 Abb Schweiz Ag High speed limiting electrical switchgear device

Also Published As

Publication number Publication date
FR3076945A1 (fr) 2019-07-19

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